Grok Imagine Video Generator
Turn any photo into a Grok Imagine video with native audio — free credits to start, no subscription.
WHAT GROK IMAGINE GIVES YOU
Grok Imagine ships as a single tier — pick it in the model menu above, set a length, and generate. Nothing else to configure.
| Resolution | Up to 720p |
|---|---|
| Length | 1–15 seconds, picked per second |
| Audio | Native audio, always on |
| Inputs | A photo, a text prompt, or both |
| Aspect ratios | Auto, 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16 |
| Typical wait | ~30 seconds |
HOW GROK IMAGINE COMPARES
Every model below lives in the same generator, so you can switch per shot — your image and prompt carry over.
| Model | Resolution | Length | Audio | Best for |
|---|---|---|---|---|
| Grok Imagine | 720p | 1–15s | Always on | Fast, sound-on clips with the widest length range |
| Seedance 2.0 | Up to 4K | 4–15s | Always on | Flagship cinematic quality and multi-shot scenes |
| Kling 3.0 | Up to 4K | 3–15s | Always on or a toggle | Motion fluidity and lip-sync performance |
| Hailuo 2.3 | Up to 1080p | 6 or 10s | Silent | High-dynamic, VFX-ready action |
| Vidu Q3 | Up to 4K | 1–16s | Always on | Visual fidelity and the widest choice of length |
GROK IMAGINE, ANSWERED
Is Grok Imagine free to use?
Yes to start: the free credits you get on sign-up cover a 5-second Grok Imagine clip with audio, which costs 38 credits. After that it is pay-per-video with credits — no subscription, no card up front, and the exact price sits on the Make Video button before anything is spent.
How much does Grok Imagine cost?
Grok Imagine is priced per second and the rate does not move with resolution: 38 credits for 5 seconds, 75 for 10, and 113 for the full 15. A flat rate is unusual here — every other model charges more for more pixels — and it makes Grok the cheapest way to test an idea at length before committing it to a slower flagship.
Do I need an X or Grok subscription?
No — no xAI account, no X Premium, and no Grok subscription. Grok Imagine is a video model separate from the Grok chatbot, and Photo to Video reaches it through official API partners. You sign in here once with Apple or Google, which is only what ties your free credits to an account.
Can I use Grok Imagine online without an app?
Yes. Photo to Video runs Grok Imagine entirely in your browser: sign in, upload an image or write a prompt, set the length, and generate. Nothing to download and no waitlist. A companion iOS app is available if you prefer one, and it shares the same account and the same credits.
Does Grok Imagine generate audio?
Yes — native audio is always on, generated in the same pass as the picture rather than laid over it afterwards. Ambience, effects, and speech arrive baked into the clip, so there is no separate audio step and no toggle to forget. Describing the sound you want in the prompt is what steers it.
How long can a Grok Imagine video be?
Anywhere from 1 to 15 seconds, chosen one second at a time — only Vidu, at 16, goes longer. Every second carries audio, and because the rate is flat, a 15-second clip costs exactly three times a 5-second one. Output tops out at 720p; for 4K, switch to Seedance 2.0, Kling, or Vidu in the same model menu.
Is this the official Grok Imagine website?
No. Photo to Video is an independent product by Joseph Works Limited that runs Grok Imagine — xAI's video model — through official API partners. We are not affiliated with or endorsed by xAI. The upside: Seedance, Kling, Wan, Veo, Sora, and every other top model are one click away in the same generator.